Device for fastening a support rail on frame legs of a rack of a switchgear cabinet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 8, 2003
Grant Date -
Nov 8, 2001
app pub date -
Jan 16, 2001
filing date -
Jan 14, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for fastening a support rail on frame legs of a rack of a switchgear cabinet, wherein the frame legs have two fastening sides oriented perpendicularly with respect to each other and each has a row of square fastening perforations. Both ends of the support rail have fastening brackets which have at least one suspension hook and are matched to a cross section of the fastening perforations in the first fastening side of the frame legs spaced apart between the fastening brackets and to the spacing of the fastening perforations of the frame legs. A clamping plate is assigned to each fastening bracket of the support rail and has retaining claws and extends with the retaining claws behind the fastening perforations in the second fastening sides of the frame legs. The clamping plates have a threaded receiver for a clamping screw for maintaining them on the support rail in an elongated hole extending in the linear direction of the support rail and can be clamped together with them. The support rail can be used as a bus bar holder of a bus bar system.
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